33504034050 has 120 divisors (see below), whose sum is σ = 93157420356. Its totient is φ = 8928092160.

The previous prime is 33504034037. The next prime is 33504034073. The reversal of 33504034050 is 5043040533.

It is a happy number.

It can be written as a sum of positive squares in 6 ways, for example, as 2954961 + 33501079089 = 1719^2 + 183033^2 .

It is a super-2 number, since 2×33504034050² (a number of 22 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an unprimeable number.

It is a polite number, since it can be written in 59 ways as a sum of consecutive naturals, for example, 9689922 + ... + 9693378.

Almost surely, 2^33504034050 is an apocalyptic number.

33504034050 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 33504034050, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (46578710178).

33504034050 is an abundant number, since it is smaller than the sum of its proper divisors (59653386306).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

33504034050 is a wasteful number, since it uses less digits than its factorization.

33504034050 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5874 (or 5860 counting only the distinct ones).

The product of its (nonzero) digits is 10800, while the sum is 27.

Adding to 33504034050 its reverse (5043040533), we get a palindrome (38547074583).

The spelling of 33504034050 in words is "thirty-three billion, five hundred four million, thirty-four thousand, fifty".